CN103266455B - The fast opening and closing method of liquid carbon dioxide dry washer door and device - Google Patents
The fast opening and closing method of liquid carbon dioxide dry washer door and device Download PDFInfo
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- CN103266455B CN103266455B CN201210524723.2A CN201210524723A CN103266455B CN 103266455 B CN103266455 B CN 103266455B CN 201210524723 A CN201210524723 A CN 201210524723A CN 103266455 B CN103266455 B CN 103266455B
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- ring
- profile
- tooth back
- seal cover
- lid assembly
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Abstract
<b> the invention discloses a kind of fast opening and closing method and device of liquid carbon dioxide dry washer door.Its method is the transverse shifting realizing lid by manually promoting cross slide; Vertically moving of lid is realized by cylinder push-and-pull door frame; Lid is provided with profile of tooth back-up ring, and profile of tooth back-up ring drives profile of tooth back-up ring to rotate by rotating rocking handle, profile of tooth back-up ring is coordinated with the flute profile chute of pressurized tank tank mouth realize lid to lock, to bear the pressure of 50-60bar in pressurized tank.Lid assembly of the present invention can cover fast under cylinder drives pressurized tank tank mouth or leave the tank mouth of pressurized tank fast, then by people, lid assembly is laterally pushed away pressurized tank tank mouth to carry out the turnover before and after fabric washing.Lid assembly is provided with profile of tooth back-up ring, profile of tooth back-up ring is provided with arc racks, arc racks is in transmission connection through gear and power transmission shaft and rocking handle, drives profile of tooth back-up ring to rotate by rotating rocking handle, profile of tooth back-up ring is coordinated with the flute profile chute of pressurized tank tank mouth realize lid to lock.</b>
Description
Technical field
the present invention relates to a kind of fast opening and closing method and device of liquid carbon dioxide dry washer door, belong to dry-cleaning equipment technical field.
Background technology
the current world, the most general domestic dry cleaning technology adopt hydro carbons (petroleum-type), chlorohydrocarbon (as tetrachloro-ethylene) as solvent.But petroleum solvent flash-point is low, explosive inflammable, dry slow; Chlorohydrocarbon smell is pungent, toxicity higher (general aerial content is limited in below 50ppm).Dry-cleaning industry particularly more American-European countries is finding one both sanitation and hygiene cleaning solvents safely and efficiently always.The cleaning agent of current use mainly contains two kinds: one is green the earth (Greenearth) cleaning agent, it is a kind of limpid tasteless liquid, and KB value (cleaning rate) is close with petroleum solvent, lower than tetrachloro-ethylene, but expensive, be difficult to promote; Also have one to be RYNEX cleaning agent, its KB value and tetrachloro-ethylene are similar, but moisture is higher, and evaporation is too slow, are not easy regeneration and recovery, and the cycle of dry-cleaning is long.
carbon dioxide is metabolite and the industry byproduct of vital movement, great amount of carbon dioxide gas discharging is had in the production in thermal power generation, building materials, iron and steel, chemical industry, vehicle exhaust and Natural carbon dioxide gas field, China's CO2 emissions are the whole world second (about 3,000,000,000 tons), in order to make full use of this resource, liquid CO 2 is adopted to be a kind of developing direction as dry-cleaning solvent.
but the pressurized tank of liquid CO 2 dry cleaner belongs to pressure vessel, be different from other pressure vessel industrial, require that the lid of pressurized tank should also be wanted to bear higher pressure by good seal.But also can the unlatching of fast and easy safety or closedown.Current dry cleaner lid can not be applicable to the requirement of liquid CO 2 dry cleaner completely.
Summary of the invention
the object of the invention is to, a kind of fast opening and closing method and device of liquid carbon dioxide dry washer door is provided.Overcome the deficiency of existing dry cleaner lid, to meet the instructions for use of liquid CO 2 dry cleaner.
technical scheme of the present invention:
the fast opening and closing method of liquid carbon dioxide dry washer door, the lid in the method is connected with cross slide, and cross slide and horizontal sliding bar are slidably connected, and realizes the transverse shifting of lid by manually promoting cross slide; Horizontal sliding bar is connected with door frame, is connected bottom door frame with longitudinal sliding bar, realizes vertically moving of lid by cylinder push-and-pull door frame; Lid is provided with profile of tooth back-up ring, profile of tooth back-up ring is provided with arc racks, arc racks is in transmission connection through gear and power transmission shaft and rocking handle, profile of tooth back-up ring is driven to rotate by rotating rocking handle, profile of tooth back-up ring is coordinated with the flute profile chute of pressurized tank tank mouth realize lid to lock, to bear the pressure of 50-60bar in pressurized tank.
the fast opening and closing device of the liquid carbon dioxide dry washer door formed by preceding method, comprise lid assembly, lid assembly is connected with cross slide, cross slide and horizontal sliding bar are slidably connected, horizontal sliding bar is connected with door frame, be connected with longitudinal sliding bar bottom door frame, door frame is connected with the piston rod of cylinder.
in aforementioned means, described lid assembly comprises profile of tooth back-up ring, and profile of tooth back-up ring is connected with seal cover, and seal cover is the stepped cylindrical body that three sections of different-diameter cylinders are formed; Profile of tooth shield ring sleeve is in seal cover on diameter cylindrical, retaining lining ring is provided with between diameter cylindrical in profile of tooth back-up ring inner circle and seal cover, the cross sectional shape of retaining lining ring is T-shaped, the vertical edges of T-shaped is inserted in profile of tooth back-up ring inner circle and seal cover between diameter cylindrical, and retaining lining ring is connected with seal cover through the screw that a group is uniformly distributed along the circumference.
in aforementioned means, the lateral surface of described seal cover connects guide rod through one group and is connected with cross slide.
in aforementioned means, described profile of tooth back-up ring is provided with arc racks, and the inner arc radius of arc racks is corresponding with the exradius of profile of tooth back-up ring, and arc racks two ends are provided with screw hole, and arc racks is connected with profile of tooth back-up ring through screw.
in aforementioned means, described arc racks is in transmission connection through gear and power transmission shaft and rocking handle.
in aforementioned means, be provided with bearing block in the middle of described power transmission shaft, in bearing block, be provided with bearing; Bearing block is connected with connection guide rod through connecting plate.
in aforementioned means, described cross slide is provided with one group of attachment lug, and attachment lug is provided with slide opening.Slide opening and horizontal sliding bar are slidably connected.
in aforementioned means, described door frame comprises balladeur train, and balladeur train two ends are respectively equipped with gripper shoe, and support plate top surface is connected with door shape frame and diagonal brace, and gripper shoe bottom surface is provided with one group of slide block, and slide block is connected with longitudinal sliding bar; Longitudinal slide bar is connected with frame or base plate through bearing.
in aforementioned means, described balladeur train side is connected with the piston rod of cylinder; The cylinder body of cylinder is connected with frame or base plate.
compared with prior art, the present invention mainly carries out designing for the requirement of liquid carbon dioxide dry washer door assembly fast opening and closing.Lid assembly of the present invention can cover fast under cylinder drives pressurized tank tank mouth or leave the tank mouth of pressurized tank fast, then by people, lid assembly is laterally pushed away pressurized tank tank mouth to carry out the turnover before and after fabric washing.Design bearing pressure of the present invention is 9.8MPa, from far away higher than operating pressure, safe and reliable.Lid assembly is provided with profile of tooth back-up ring, profile of tooth back-up ring is provided with arc racks, arc racks is in transmission connection through gear and power transmission shaft and rocking handle, drives profile of tooth back-up ring to rotate by rotating rocking handle, profile of tooth back-up ring is coordinated with the flute profile chute of pressurized tank tank mouth realize lid to lock.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is Fig. 1 southwestward 3-D view;
fig. 3 is the structural representation of lid assembly;
fig. 4 is the structural representation of transmission device.
being labeled as in figure: the longitudinal slide bar of 1-door shape frame, 2-cross slide, 3-horizontal sliding bar, 4-balladeur train, 5-, 6-cylinder, 7-profile of tooth back-up ring, 8-seal cover, 9-retaining lining ring, 10-connect guide rod, 11-arc racks, 12-gear, 13-power transmission shaft, 14-rocking handle, 15-bearing block, 16-bearing, 17-connecting plate, 18-attachment lug, 19-gripper shoe, 20-diagonal brace, 21-slide block, 22-bearing.
Detailed description of the invention
below in conjunction with accompanying drawing, the present invention is described in further detail, but not as any limitation of the invention.
the fast opening and closing method of liquid carbon dioxide dry washer door, as depicted in figs. 1 and 2, the lid in the method is connected with cross slide, and cross slide and horizontal sliding bar are slidably connected, and realizes the transverse shifting of lid by manually promoting cross slide; Horizontal sliding bar is connected with door frame, is connected bottom door frame with longitudinal sliding bar, realizes vertically moving of lid by cylinder push-and-pull door frame; Lid is provided with profile of tooth back-up ring, profile of tooth back-up ring is provided with arc racks, arc racks is in transmission connection through gear and power transmission shaft and rocking handle, profile of tooth back-up ring is driven to rotate by rotating rocking handle, profile of tooth back-up ring is coordinated with the flute profile chute of pressurized tank tank mouth realize lid to lock, to bear the pressure of 50-60bar in pressurized tank.
the fast opening and closing device of the liquid carbon dioxide dry washer door formed by preceding method, comprise lid assembly, lid assembly is connected with cross slide 2, cross slide 2 and horizontal sliding bar 3 are slidably connected, horizontal sliding bar 3 is connected with door frame, be slidably connected with longitudinal slide bar 5 bottom door frame, door frame is connected with the piston rod of cylinder 6.Lid assembly comprises profile of tooth back-up ring 7, and profile of tooth back-up ring 7 is connected with seal cover 8, and seal cover 8 is the stepped cylindrical body that three sections of different-diameter cylinders are formed; Profile of tooth back-up ring 7 is enclosed within the middle diameter cylindrical of seal cover 8, retaining lining ring 9 is provided with between diameter cylindrical in profile of tooth back-up ring 7 inner circle and seal cover 8, the cross sectional shape of retaining lining ring 9 is T-shaped, the vertical edges of T-shaped is inserted in profile of tooth back-up ring 7 inner circle and seal cover 8 between diameter cylindrical, and retaining lining ring 9 is connected with seal cover 8 through one group of screw be uniformly distributed along the circumference.The lateral surface of seal cover 8 connects guide rod 10 through one group and is connected with cross slide 2.Profile of tooth back-up ring 7 is provided with arc racks 11, and the inner arc radius of arc racks 11 is corresponding with the exradius of profile of tooth back-up ring 7, and arc racks 11 two ends are provided with screw hole, and arc racks 11 is connected with profile of tooth back-up ring 7 through screw.Arc racks 11 is in transmission connection with rocking handle 14 through gear 12 and power transmission shaft 13.Be provided with bearing block 15 in the middle of power transmission shaft 13, in bearing block 15, be provided with bearing 16; Bearing block 15 is connected with connection guide rod 10 through connecting plate 17.Described cross slide 2 is provided with one group of attachment lug 18, and attachment lug 18 is provided with slide opening.Slide opening and horizontal sliding bar 3 are slidably connected.Described door frame comprises balladeur train 4, and balladeur train 4 two ends are respectively equipped with gripper shoe 19, and gripper shoe 19 end face is connected with door shape frame 1 and diagonal brace 20, and gripper shoe 19 bottom surface is provided with one group of slide block 21, and slide block 21 and longitudinal slide bar 5 are slidably connected; Longitudinal slide bar 5 is connected with frame or base plate through bearing 22.Balladeur train 4 side is connected with the piston rod of cylinder 6; The cylinder body of cylinder 6 is connected with frame or base plate.
in the present invention, the effect of each critical piece is as follows:
it is 9.8MPa that seal cover 8 designs bearing pressure; Seal cover 8 is provided with sealing ring and can prevents liquid carbon dioxide from revealing; Flute profile back-up ring 7 plays bearing pressure, and after flute profile back-up ring 7 is combined with the tank mouth of pressurized tank, flute profile back-up ring plays the effect that baffle seal lid 8 is opened; Retaining lining ring 9 plays a part to lubricate and prevent flute profile back-up ring from moving axially; Connect guide rod 10 to play a part to support lid, cross slide 2 drives lid to laterally move after lid is opened; Rocking handle 14 is control cranks, drives flute profile back-up ring 7 to rotate by rocking handle 14 through power transmission shaft 13, gear 12 and arc racks 11.Play the effect of closing or opening lid.The bearing 16 of bearing block 15 and its inside plays a part to reduce pivoting friction, makes to operate more laborsaving.Balladeur train 4 and longitudinal slide bar 5 form longitudinal sliding motion mechanism, and longitudinal slide bar 5 is made up of two parallel slide bars, to ensure the stationarity of longitudinal sliding motion, is inwardly drawn by lid assembly under the drive of cylinder 6, covers the tank mouth at pressurized tank.Cross slide 2 drives lid assembly transverse shifting on horizontal sliding bar 3, and horizontal sliding bar 3 has two parallel slide bar formations, to ensure the stationarity of laterally sliding, makes lid assembly alignment pressurized tank tank mouth or lid assembly is pushed away pressurized tank tank mouth.To carry out the turnover before and after fabric washing.When cylinder 6 works, door frame is driven to seesaw by piston rod.Door frame part of the present invention is welded primarily of shaped steel, is main material with rectangle steel, and with angle steel, steel plate etc. are auxiliary material.Cylinder also can adopt hydraulic cylinder to substitute as required.The movement of cross slide 2, by manually promoting, conveniently operates in cross slide 2 and is provided with handle.
Claims (9)
1. a fast opening and closing method for liquid carbon dioxide dry washer door, is characterized in that: the lid assembly in the method is connected with cross slide, and cross slide and horizontal sliding bar are slidably connected, and realizes the transverse shifting of lid assembly by manually promoting cross slide; Horizontal sliding bar is connected with door frame, is connected bottom door frame with longitudinal sliding bar, realizes vertically moving of lid assembly by cylinder push-and-pull door frame; Lid assembly is provided with profile of tooth back-up ring, profile of tooth back-up ring is provided with arc racks, arc racks is in transmission connection through gear and power transmission shaft and rocking handle, profile of tooth back-up ring is driven to rotate by rotating rocking handle, profile of tooth back-up ring is coordinated with the flute profile chute of pressurized tank tank mouth realize lid assembly to lock, to bear the pressure of 50-60bar in pressurized tank; Described lid assembly comprises profile of tooth back-up ring (7), and profile of tooth back-up ring (7) is connected with seal cover (8), and seal cover (8) is the stepped cylindrical body that three sections of different-diameter cylinders are formed; Profile of tooth back-up ring (7) is enclosed within the middle diameter cylindrical of seal cover (8), retaining lining ring (9) is provided with between profile of tooth back-up ring (7) inner circle and the middle diameter cylindrical of seal cover (8), the cross sectional shape of retaining lining ring (9) is T-shaped, the vertical edges of T-shaped is inserted in profile of tooth back-up ring (7) inner circle and seal cover (8) between diameter cylindrical, and retaining lining ring (9) is connected with seal cover (8) through one group of screw be uniformly distributed along the circumference.
2. the fast opening and closing device of liquid carbon dioxide dry washer door that forms of method as claimed in claim 1, it is characterized in that: comprise lid assembly, lid assembly is connected with cross slide (2), cross slide (2) and horizontal sliding bar (3) are slidably connected, horizontal sliding bar (3) is connected with door frame, be slidably connected with longitudinal slide bar (5) bottom door frame, door frame is connected with the piston rod of cylinder (6); Described lid assembly comprises profile of tooth back-up ring (7), and profile of tooth back-up ring (7) is connected with seal cover (8), and seal cover (8) is the stepped cylindrical body that three sections of different-diameter cylinders are formed; Profile of tooth back-up ring (7) is enclosed within the middle diameter cylindrical of seal cover (8), retaining lining ring (9) is provided with between profile of tooth back-up ring (7) inner circle and the middle diameter cylindrical of seal cover (8), the cross sectional shape of retaining lining ring (9) is T-shaped, the vertical edges of T-shaped is inserted in profile of tooth back-up ring (7) inner circle and seal cover (8) between diameter cylindrical, and retaining lining ring (9) is connected with seal cover (8) through one group of screw be uniformly distributed along the circumference.
3. device according to claim 2, is characterized in that: the lateral surface of described seal cover (8) connects guide rod (10) through one group and is connected with cross slide (2).
4. device according to claim 2, it is characterized in that: described profile of tooth back-up ring (7) is provided with arc racks (11), the inner arc radius of arc racks (11) is corresponding with the exradius of profile of tooth back-up ring (7), arc racks (11) two ends are provided with screw hole, and arc racks (11) is connected with profile of tooth back-up ring (7) through screw.
5. device according to claim 4, is characterized in that: described arc racks (11) is in transmission connection with rocking handle (14) through gear (12) and power transmission shaft (13).
6. device according to claim 5, is characterized in that: is provided with bearing block (15) in the middle of described power transmission shaft (13), is provided with bearing (16) in bearing block (15); Bearing block (15) is connected with connection guide rod (10) through connecting plate (17).
7. device according to claim 2, is characterized in that: described cross slide (2) is provided with one group of attachment lug (18), and attachment lug (18) is provided with slide opening,
Slide opening and horizontal sliding bar (3) are slidably connected.
8. device according to claim 2, it is characterized in that: described door frame comprises balladeur train (4), balladeur train (4) two ends are respectively equipped with gripper shoe (19), gripper shoe (19) end face is connected with door shape frame (1) and diagonal brace (20), gripper shoe (19) bottom surface is provided with one group of slide block (21), and slide block (21) and longitudinal slide bar (5) are slidably connected; Longitudinal slide bar (5) is connected with frame or base plate through bearing (22).
9. device according to claim 8, is characterized in that: described balladeur train (4) side is connected with the piston rod of cylinder (6); The cylinder body of cylinder (6) is connected with frame or base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210524723.2A CN103266455B (en) | 2012-12-10 | 2012-12-10 | The fast opening and closing method of liquid carbon dioxide dry washer door and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210524723.2A CN103266455B (en) | 2012-12-10 | 2012-12-10 | The fast opening and closing method of liquid carbon dioxide dry washer door and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103266455A CN103266455A (en) | 2013-08-28 |
| CN103266455B true CN103266455B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210524723.2A Expired - Fee Related CN103266455B (en) | 2012-12-10 | 2012-12-10 | The fast opening and closing method of liquid carbon dioxide dry washer door and device |
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| Country | Link |
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| CN (1) | CN103266455B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3821935A (en) * | 1973-01-05 | 1974-07-02 | Pullman Transport Leasing Co | Hatch cover |
| US5943721A (en) * | 1998-05-12 | 1999-08-31 | American Dryer Corporation | Liquified gas dry cleaning system |
| CN202945456U (en) * | 2012-12-05 | 2013-05-22 | 贵州航天乌江机电设备有限责任公司 | Dry cleaning machine |
| CN103290659A (en) * | 2012-12-05 | 2013-09-11 | 贵州航天乌江机电设备有限责任公司 | Liquid carbon dioxide dry cleaning process and dry cleaning machine |
-
2012
- 2012-12-10 CN CN201210524723.2A patent/CN103266455B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3821935A (en) * | 1973-01-05 | 1974-07-02 | Pullman Transport Leasing Co | Hatch cover |
| US5943721A (en) * | 1998-05-12 | 1999-08-31 | American Dryer Corporation | Liquified gas dry cleaning system |
| CN202945456U (en) * | 2012-12-05 | 2013-05-22 | 贵州航天乌江机电设备有限责任公司 | Dry cleaning machine |
| CN103290659A (en) * | 2012-12-05 | 2013-09-11 | 贵州航天乌江机电设备有限责任公司 | Liquid carbon dioxide dry cleaning process and dry cleaning machine |
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| Publication number | Publication date |
|---|---|
| CN103266455A (en) | 2013-08-28 |
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Granted publication date: 20160420 Termination date: 20181210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |